National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Light Snow

16°F

-9°C

Humidity 80%
Wind Speed W 16 G 28 mph
Barometer 30.25 in (1025.4 mb)
Dewpoint 11°F (-12°C)
Visibility 1.00 mi
Wind Chill1°F (-17°C)
Last update 20 Jan 6:56 pm EST
Extended Forecast for

3 Miles S Watertown NY

Winter Storm Warning January 20, 07:40pm until January 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 20, 07:40pm until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Storm Warning

  • Tonight

    Low: 13 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow showers, mainly after 10am. High near 29. Wind chill values as low as -5. Breezy, with a south wind 18 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Breezy. Snow
    Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 22. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow before 1pm, then snow showers likely after 1pm. High near 30. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow. Low around 9. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    Low: 9 °F

    Snow

  • Friday

    Friday: Snow before 1pm, then a chance of snow showers after 1pm. High near 13. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 13 °F

    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -15. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.

    Low: -15 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 2. Northwest wind around 6 mph.

    High: 2 °F

    Cold

Detailed Forecast

Tonight
Snow before 1am, then snow showers likely, mainly between 1am and 3am. The snow could be heavy at times. Low around 13. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 6 inches possible.
Wednesday
Snow showers, mainly after 10am. High near 29. Wind chill values as low as -5. Breezy, with a south wind 18 to 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers. Low around 22. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before 1pm, then snow showers likely after 1pm. High near 30. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 9. West wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Friday
Snow before 1pm, then a chance of snow showers after 1pm. High near 13. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around -15. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny and cold, with a high near 2. Northwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around -10.
Sunday
A chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 16. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
7:04 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation